期刊论文

Nie, Yan

英文

Bulletin of Environmental Contamination and Toxicology

0007-4861

2016

96

2

186-191

10.1007/s00128-015-1698-y

National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [31300394]; Fundamental Research Funds for the Central UniversitiesFundamental Research Funds for the Central Universities [CCNU15A05057, CCNU14A05002]; Natural Science Foundation of Hubei Province of ChinaNatural Science Foundation of Hubei Province [2015CFA141]

本校为第一且通讯机构

The seasonal variations of taste and odor (T&O) compounds in western Lake Chaohu were evaluated from July to December 2013. High values were detected in particulate fractions, with peak values 28.25 ng/L for geosmin (GEO), 45.18 ng/L for dimethyltrisulfide (DMTS), 714.77 ng/L for β-cyclocitral, 11.23 ng/L for β-ionone in surface water, and 14.21 ng/L for GEO, 103.68 ng/L for DMTS, 11.97 ng/L for β-ionone in overlying water, all exceeding their odor thresholds. The maximum off-flavor concentrations in sediment ranged from 2010.76 ng/kg for GEO to 1.7 ng/kg for β-ionone. ...